IN THE FIELD GUIDE
Diff all
diff-all.com
DiffALL is an online tool for comparing two media files or checking the quality of a single media file. It supports videos, images, audio, subtitles, and text formats, providing detailed difference reports and quality scores without requiring sign-up for basic use.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Oct 3, 2026
A good fit for
- QA engineers, encoding teams, and visual-regression automation professionals who need detailed media file analysis.
Know the limitations
- Free quality checks are limited to video clips up to 3 minutes and audio up to 90 seconds or 2 minutes depending on plan.
- Daily comparison limits apply: 5 comparisons per day without sign-up, 10 per day with a free account.
What you can do
- Quality assurance for media files by identifying exact differences between versions or checking file quality independently.
Features
- Compare two files with frame-by-frame heatmaps, markers, and similarity scores for video, images, audio, subtitles, and text.
- Measure quality of a single file with scores for bitrate, focus, noise, loudness, clipping, and frequency range without needing a second file.
- Supports multiple media formats including MP4, AVI, MOV, MKV for video; MP3, WAV, FLAC, AAC for audio; JPG, PNG, WEBP, GIF for images; SRT, VTT for subtitles; and TXT, JSON, CSV, XML for text.
- Provides synchronized heatmaps showing every changed region between two files with expected on the left and actual on the right.
- Gives detailed quality scores from 0 to 100 for various aspects like bitrate, frequency range, clipping, and comfort level for audio files.
Integrations
Not confirmed yet.
Platforms & data export
Not confirmed yet.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Cheapest fit for 1 person, all 1 tools
$0.00/month
$0.00 a year on these plans.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
No AccountCheapest fit Flat subscription | $0.00 | $0.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Free Account Flat subscription | $0.00 | $0.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
Pro Flat subscription | $9.00 | $108.00 | Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider. |
A practical workflow
- Upload one or two files, the system auto-detects and analyzes them, then provides a detailed report highlighting differences or quality issues.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
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