AI Fine Tuning
The best 50 AI Fine Tuning tools - Free & Paid
Explore 50 AI for AI Fine Tuning
Fine-tuner is a no-code platform for building sophisticated AI agents with pre-built templates, step-by-step guidance, and customizable AI agents that can adapt to conversation stages and connect to third-party tools.
Free trial
- $29/mo
Fine Pixel uses AI to upscale images up to 10× and generate new visuals from prompts. It offers inpainting for photo editing, facial, logo, product, and real‑estate enhancement, targeting photographers, designers, marketers, and content creators.
Freemium
UniFab AI enhances video and audio with AI: upscales to 16K 120fps, denoises, colorizes black‑and‑white, sharpens faces, converts formats, upmixes to surround sound, removes vocals, and supports batch GPU‑accelerated processing for creators and archivists.
Paid
Webtune AI autonomously scans on‑page SEO issues—meta tags, canonical, external links, alt text—in real time, generates GPT‑based fixes, deploys them without code, and continuously monitors sites for ongoing optimization.
Free
Flai is an AI language learning coach that offers personalized feedback on vocabulary, grammar, and assignments. It tracks your progress, provides suitable tutors, and offers digital certificates for completion.
Subscription
AI Mastering automatically applies AI‑driven mastering to tracks, aligning levels and dynamic range to commercial standards with a limiter. Users set loudness targets, intensity, choose output formats, and benefit from drag‑and‑drop uploads and on‑screen spectrum/loudness visual feedback.
Freemium
Topaz Video AI is a powerful video enhancement tool that uses AI models to upscale, deinterlace, stabilize, and interpolate frames for high-quality results.
Paid
- $99
AI Fiesta lets you run multiple AI models side-by-side in one chat with preserved context, automated model selection, prompt enhancement, image generation, audio transcription, expert avatars and project-wide modes for consistent content, research, and code review workflows.
Subscription
AVCLabs Video Enhancer AI uses deep learning to upscale, denoise, sharpen, colorize, and interpolate frames, automatically detecting and refining faces. It supports batch conversion, preview comparison, multiple formats, preserves frame rates, and leaves originals unaltered.
Free
Winxvideo AI enhances videos and audio, upscaling to 4K/8K/HDR, stabilizing and interpolating frames while reducing noise. It offers batch GPU‑accelerated conversion, editing tools, 60 fps screen recording, and AI photo restoration for creators and educators.
Freemium
- $9.99/mo
FitnessAI applies AI‑driven progressive overload, adjusting sets, reps, and weights in real time to sustain strength gains. It customizes 5–30 minute workouts for any equipment, syncs Apple Watch data for adaptive recovery, and offers guided demos with 3D body scans.
Freemium
Wordtune uses AI to rewrite, paraphrase, and correct English text, adjusting tone and length, offering summarization, fact‑checking, and multi‑language translation to aid students, academics, professionals, and creators, improving consistency and accuracy.
Freemium
AIEnhancer.ai is a free online tool that instantly transforms blurry, low-quality images into high-resolution 4K photos. Simply upload your picture to apply AI-powered upscaling, noise reduction, and color correction, then preview and download the enhanced result.
Freemium
Scale AI delivers a full‑stack generative‑AI platform that integrates enterprise data, supports fine‑tuning, RLHF, and model safety evaluation, and enables secure AI agent deployment with compliance‑certified cloud infrastructure for regulated and government use.
Freemium
Fyxit AI delivers machine‑learning diagnostics for devices, networks, and applications, auto‑creating tickets for Zendesk, Freshdesk, or Incident IQ. It provides real‑time alerts via Chrome or web, auto‑resolves routine issues, and cuts ticket volume by up to 60 %.
Free
- $25/mo
UBIAI fine‑tunes LLMs with classifiers, retrievers, and reasoning. It automates PDF/DOCX labeling, synthetic data, and quality filtering; offers 15‑minute prompt‑level tuning or 2‑4 hour weight training; exports to GGUF, safetensors, or Hugging Face for API or custom deployment.
Freemium
- $299/mo
AITextTune is a Windows AI writing assistant offering system-wide, hotkey-triggered editing for grammar correction, clarity and style transformation, summarization, reader-level rewrites, and 25+ language translation, with custom styles, chat refinement and optional Gemini integration.
Freemium
finetunefast streamlines AI model training with pre-configured scripts, hyperparameter optimization, and multi-GPU support. It offers one-click deployment, API generation, and monitoring, catering to both novice and expert users for various machine learning applications.
Freemium
ImagineArt unifies AI‑driven image, video, and audio creation and editing, enabling prompt‑based generation, upscale tools, drag‑and‑drop video workflows, 4K cinematic rendering, and real‑time team collaboration for streamlined media production for artists, designers, and creators.
Freemium
Nero AI Image Upscaler uses deep neural networks to enlarge images up to 268 MP while adding detail, removing noise, and auto‑removing JPEG artifacts. It offers Face, Anime, Photo, Standard, and Reconstruct styles, plus batch processing for efficient workflows.
Freemium
- $0.03
AI Photo Studio automates e‑commerce image editing: background removal, resolution enhancement, lossless compression, profile passport creation, hairstyle preview, object cleanup, old‑photo restoration, colorization, AI fashion model generation, clothing recolor, background changes, and file convers
Free
Tune is a GPT-3 powered app building tool that allows users to train and fine-tune models for chatbots and personal assistants without coding, providing unlimited single and few-shot responses, access to AI expert engineers, and 24/7 custom support.
Free
- $41.58/mo
AI ContentFi is a cost-effective content generation tool that uses AI to create high-quality blog posts in 87 languages and offers an AI-powered autopilot for scaling product content. The pricing model is subscription-based at $5 per post on average.
Freemium
- $1
AISEO Free paraphrasing tool for content with high uniqueness
Free trial
IELTS Champ offers AI‑powered mock exams for writing and speaking, providing real‑time grading on all four criteria, instant word‑count checks, detailed feedback, and progress tracking for Academic and General Training users.
Freemium
Fini AI’s Sophie autonomously resolves ~80 % of customer queries, boosts CSAT by ~10 %, cuts support costs by 50 %, and performs refunds, updates, and cancellations. It integrates with Zendesk, Intercom, Salesforce, HubSpot, Slack, and more, delivering 98 % accuracy and full compliance.
Freemium
- $12
This tool uses deep learning to enhance photos by reducing noise, sharpening, upscaling, and recovering faces.
Paid
- $99
HitPaw FotorPea automatically enhances photos by applying AI models for sharpening, denoising, face and color correction. It unblurs images, upsizes to 4K/8K, restores old photos, removes backgrounds, and generates images from text prompts.
Free trial
FlyFin automatically scans linked accounts, identifies 200+ tax deduction categories, drafts returns, and has CPAs review and e‑file them. It offers quarterly estimates, exportable 1040, audit support, and a 100 % money‑back guarantee.
Paid
AIFreeBox is a platform offering over 500 AI tools for content creation. It enables users to generate text, digital artwork, and song lyrics, while also supporting over 30 languages.
Free
aiselfi.es generates professional profile photos from user-uploaded selfies, offering a quick and straightforward process with various styles and backgrounds. It focuses on user privacy, making it suitable for professionals and content creators looking to enhance their online presence.
Freemium
MoneyMade AI matches investors with diversified asset classes—real estate, fine wine, art, stocks, crypto, collectibles—by providing AI‑driven, curated platform recommendations, investment details, and aggregated news, tax tips, and trending reads for informed decisions.
Freemium
Flawless is an AI platform that localizes dialogue, refines performances, synchronizes ADR, and edits for censorship, all while safeguarding IP with performer review and robust TLS 1.3 / AES‑256 security, integrating into studio pipelines.
Freemium
videoqualityenhancer.aiai.com is an online AI tool that enhances and upscales videos using deep learning. It deblurs, denoises, stabilizes, and upscales footage to 2K/4K, with specialized models for faces, animation, text, and low-light scenes.
Free trial
Gigapixel AI is a powerful image upscaling and detail enhancement tool that uses deep learning to increase image resolution up to 600%, improve print quality, restore old photos, and enhance natural details.
Free trial
- $99
Aiarty is a desktop AI that locally enhances images and video—denoising, deblurring, upscaling to 4K–32K, HDR, batch processing, and precise matting for semi‑transparent elements—without cloud, preserving privacy. It runs on GPU, handling millions of images or 4K footage offline.
Paid
Instanice AI Photo Filter Tool enhances photos with an array of intelligent filters and effects in seconds. It offers versatile styling options, from vintage to modern, providing innovative visual transformations for your images.
Free trial
fal.ai offers a unified API for generating images, videos, audio, and 3D models from a library of over 1,000 production‑ready assets. It provides serverless GPU inference, private deployment options, NVIDIA‑cluster fine‑tuning, SOC 2 compliance, and enterprise‑grade support.
Subscription
- $0.003
AI‑powered Image Enhancer Online upsizes and restores photos and videos to 4K/8K, applies style filters, face/background edits, and batch drag‑and‑drop processing. It serves hobbyists, photographers, designers, and marketers seeking quick, high‑quality image improvements.
Paid
- $6
AI_HD_Anime elevates anime image quality using sophisticated AI upscaling technology. It offers an intuitive interface, sharpens images, restores fine details, and delivers exceptional results in real-time via online conversion and a robust API dataset.
Free
Free AI Image Enhancer upscale images up to 25MP by a factor of four, improving resolution and detail. It features various enhancement modes, including face restoration, and supports batch processing while ensuring user data privacy.
Free
Future AGI is a developer‑first platform for LLM observability and evaluation across text, image, audio, and video. It provides synthetic dataset generation, no‑code experiment tracking, built‑in metrics, real‑time production monitoring, safety checks, and automated prompt refinement for continuous
Free
AI Face Studio lets users swap faces, change clothing, edit expressions, and convert faces into anime, 3D, cartoon, emoji, or sticker formats. It supports multi‑face edits in photos and videos, delivering high‑definition outputs for print, web, or games.
Freemium
- $29.9/mo
AI Video Enhancement enlarges and improves video/images with no quality loss, scaling to 2K/4K/8K, noise‑reducing, colorizing black‑and‑white, interpolating up to 240fps for smooth slow‑motion. Supports MP4, MOV, MKV, AVI, JPG, PNG, BMP, GIF, WEBP; batch ZIP; desktop for Mac/Windows.
Paid