Accessibility Captions

AI Accessibility Toolkit offers AI‑driven tools for building inclusive web experiences: alt text generation, text compliance checking, accessibility statements, WCAG 2.1 AA code validation, self‑assessment, readability simplification, and detailed criterion explanations.

Automates WCAG 2.2, ADA, and Section 508 compliance with real‑time analysis and actionable reports. Adds alt text, adjustable font, contrast, screen‑reader widget, mobile sign‑language and motion control, media descriptions, document accessibility, and QR‑based printed content support.

accessiBe automates WCAG 2.2 AA compliance by scanning sites and applying fixes for screen readers and keyboard navigation. It offers audits, user testing, custom code, CMS widgets, and documentation for ADA and other legal standards.

Captions App is an AI tool that simplifies adding subtitles and captions to videos with auto-generation, translation, and customization options. It also offers AI dubbing in over 100 languages, enabling creators to enhance accessibility and engage a broader audience effortlessly.

Auto Caption AI instantly generates subtitles in 99+ languages, preserving full HD 1080p/60 fps video quality. Editors can adjust fonts, colors, placement, and use ready‑made or custom templates, with one‑click emoji insertion to enhance captions.

CaptionCreator automatically transcribes and captions audio/video in over 50 languages, detecting input language and translating to English. It handles noisy and multilingual speech, supporting files up to 2 GB and offering unlimited processing for registered users.

AirCaption offers offline, privacy‑first speech‑to‑text transcription and captioning for audio/video across 67 languages. It supports batch processing, hotkeys, editable timings, and export to standard formats, aiding editors, podcasters, researchers, and educators.

Akkadu delivers real‑time, multilingual AI translations and captions for live meetings, events, and streams on Zoom, Teams, Webex, YouTube Live, and Facebook Live. It lets users choose engines, add glossaries, customize fonts, apply safety filters, capture audio via OBS, and store transcripts online

Captionic is a free AI caption generator that creates subtitles for short videos, enhancing accessibility and engagement. It supports multiple languages and allows seamless integration, optimizing content for a wider audience and improved SEO.

Generate one‑click captions for photos in any language. Upload an image, pick a target platform, and receive a tailored caption from a library of 100+ categories. Copy or download the text directly for use on social media.

AltTextGenerator is a free, AI-driven online tool that automatically creates high-quality alt text for images, enhancing SEO and accessibility. It supports various image formats, providing instant, contextually relevant descriptions to improve website visibility and user experience.

Zapcap is an AI-driven video creation tool that automates caption generation, adds trendy templates and sound effects, and selects b-rolls. It simplifies the video editing process to enhance viewer engagement and maximize social media discoverability.

Taption transcribes audio or video into text and subtitles in over 40 languages, auto‑labels speakers, offers translations, editable timelines, video trimming, memos, AI summaries, chapter markers, Q&A search, and exports to MP4, SRT, PDF, etc., with collaborative permissions.

Zubtitle automatically captions videos, offers brand‑style templates and editing tools, and outputs ready‑to‑post formats for TikTok, YouTube, and LinkedIn. It adds subtitles, chapter timestamps, watermarks, and AI‑generated post copy.

Imagetocaption.ai generates on‑brand captions, hashtags, and emojis for images and videos in 27 languages. Upload photos, carousels, or 2 GB/3‑min videos; instant copy‑to‑clipboard and brand‑voice matching. Useful for creators, agencies, merchants, and e‑commerce.

Continual Engine automates PDF, web, video, audio, image, and PowerPoint accessibility, producing WCAG 2.2, PDF/UA, Section 508 outputs. It offers APIs, SaaS, a color‑contrast checker, streamlining compliance for institutions, publishers, and more.

Instasize's Instagram Captions Generator helps you create perfect captions for your posts with a wide range of categories to choose from.

The Image Caption Generator is a free online AI tool that generates captions and descriptions for images based on selected tones. You can use it to caption instagram, twitter or any social media post.

AltText.ai's AI Alt Text Generator creates multilingual (130 languages) image descriptions for enhanced SEO and site accessibility. Seamless integration across platforms provides swift, accurate alt text to content creators, businesses, and developers, boosting website accessibility and search rank

Seeing AI is a mobile app that uses AI to give real‑time audio descriptions of text, photos, and documents to blind and low‑vision users. It identifies products, colors, and handwritten notes and warns of nearby obstacles, enabling independent daily tasks.

SceneXplain converts images and videos into captions, summaries, alt‑text, and JSON using multimodal AI. It supports 100+ languages, visual Q&A, batch processing of 128 images, and provides a REST API for web and mobile integration, enhancing accessibility and data extraction.

EasySub AI automatically transcribes and translates videos into over 150 languages. It supports MP4, MOV, AVI, MKV, MP3, WAV, and YouTube uploads, offers downloadable SRT/TXT/ASS files, an editor for fine‑tuning, and export presets for major social media platforms.

Be My Eyes links blind and low‑vision users to volunteers worldwide via live video, offering instant visual help. Integrated AI provides automated image descriptions, supporting 180+ languages, smartglasses, and multi‑platform access for real‑time, free assistance.

CaptionGen is an AI tool that generates captions for images using advanced natural language processing technology and powerful chatbot technology.

OneAccord delivers live AI text and audio translation for church services in 50+ languages, including dialects. Captions stream to congregants’ mobile browsers, with pre‑translation moderation, multi‑campus support, branding, audio monitoring, and downloadable transcripts.

SubEasy AI delivers near‑perfect transcription and multilingual subtitles for video and audio, supporting 100 languages with 99 % accuracy. It offers dubbing, animated captions, speaker ID, OCR extraction, audio splitting, and export to VTT/SRT for social media publishing.

Upload an image and receive AI‑generated captions in multiple languages and tones, tailored for chosen platforms, with hashtag suggestions. Easily copy, edit, or generate variants while ensuring privacy and server‑side processing.

Submagic automates short‑form video editing, offering multilingual captions, text‑based trimming, AI‑powered features like auto‑zoom and eye‑contact correction, and direct multi‑platform publishing up to 4K@60fps, cutting editing time by up to 90%.

Seymour Events provides real-time captions for live events, enhancing accessibility for attendees who are deaf or hard of hearing. It integrates easily via a web application, offering customizable settings and support for various devices.

Videofa.st automates subtitling for short videos, providing accurate captions in 99 languages. It enhances accessibility, engagement, and maintains brand aesthetics with customizable, professional-quality outputs, compatible with various video formats and easy to integrate into workflows.

L21 AI Proofreader enhances written content accuracy and contextuality of live events.

Automatically generate captions or subtitles from any video with a single upload. The tool transcribes dialogue or translates it into multiple languages, embedding subtitles back into the file. All processing occurs locally in the browser, ensuring privacy and quick creation for creators.

SyncWords delivers real‑time AI captioning, subtitling, and voice dubbing for live broadcasts and events, reproducing speaker voices via Vocalics cloning and translating into 30+ languages with minimal latency. It outputs broadcast‑grade captions in multiple formats and supports FCC compliance.

Rask is an AI-powered localization tool that offers video translation, captioning, subtitling, voice over, and dubbing services in multiple languages, with a 14-day free trial for businesses, content creators, and educators.

Animaker Subtitle Generator auto‑transcribes audio, adds and edits subtitles with a click, supports 20+ animated styles, translates to 100+ languages, allows manual adjustments or .srt/.vtt uploads, and exports videos or subtitle files for broader use.

Image Describer generates detailed text from jpg/png/webp/gif images up to 5 MB. Users choose templates or custom prompts, process bulk uploads, export English descriptions, alt text, marketing copy, or AI art prompts, with TTS and OCR support.

FreeSubtitles.AI converts MP4, MKV, MOV, MP3, WAV, and FLAC files up to 1 hour and 300 MB into accurate transcripts in over 100 languages, then translates subtitles into 91 languages, supporting educators, podcasters, and researchers.

CapGen automatically generates descriptive captions for JPG, JPEG, PNG, or WEBP images using pretrained vision‑language models. It supports multiple languages, brand‑tone customization, and seamless editing, ready for social‑media use while safeguarding privacy.

Inclusivedocs enhances digital content accessibility through PDF remediation, ensuring compliance with Section 508 and WCAG 2.0 standards. It offers features like text-to-speech and closed captioning, converting PDFs to HTML for improved user experience on multiple devices.

Zeemo.ai is an automatic video captioning tool with features such as dynamic captioning, subtitle translation, batch-edit captioning, and video editing tools to create customized videos in 17 languages with a 98% accuracy rate.

Footage offers Google sign-in or direct account creation with audio and visual verification prompts (type seen/heard text), email/phone recovery, multilingual interface (English, Español, 中文, العربية, Русский, 한국어, 日本語) and accessible account management.

Kapwing is an online video platform offering drag‑and‑drop editing for trimming, layering, overlays, and team collaboration. Its audio tools record, edit, and clean tracks; subtitler auto‑generates captions in 40+ languages.

Transcri is an AI transcription and subtitle generation tool that supports over 50 languages. It allows users to upload various audio formats, offers built-in correction, project collaboration, and multiple export options for easy integration into projects.

Audionotes AI tool for effortless voice-to-text conversion, organization, summarization, and content generation.

Captions Sync is an AI application that automatically generates customizable captions for videos in multiple languages, enhancing storytelling and engagement across social media platforms. It streamlines the captioning process for personal and business content sharing.

Captum is an open‑source PyTorch library adding model interpretability for vision, text, and other modalities. It supplies ready‑made attribution algorithms, a simple API for computing attributions and diagnostics, and extensibility for new methods.

Guidde records screen activity, auto‑generates step‑by‑step video guides with AI narration and captions, editable and embeddable into platforms like Salesforce. Supports export, multilingual translation, and enterprise security for teams and knowledge bases.

Maestra transcribes and translates audio/video into searchable text, subtitles, and dubbed audio across 125+ languages, offering live transcription, subtitle editing, voice cloning/TTS, collaboration tools, content workflows, and APIs for integrations and automated publishing.

Automatically transcribes audio or video files up to 1 hour in any of 20 supported languages, supporting MP3, MP4, WAV, FLAC, WebM, etc. Outputs plain text, SRT, VTT or JSON and produces concise summaries.

SubtitleBee automatically generates and syncs subtitles for video and audio files, supports on‑screen editing, customization, and multilingual translation, offers multiple export formats, and provides social‑media cropping for creators and podcasters, enabling accessible content across platforms.