190 tools · PDF, images, video, data, web
Get file jobs done online. Try every tool on an example first.
Compare two supplier price lists, shrink a PDF to an upload limit or clean a CSV before an import. 37 tools are free with no limit. 115 standard tools give you 3 free jobs a day; 44 run without an account, the others with a free one.
- 2Increases
- 1Decrease
- 1New item
- 1Removed
| SKU | Old | New | Change |
|---|---|---|---|
| B-200 | 8.90 | 8.10 | −8.99% |
| E-500 | 15.10 | 16.20 | +7.28% |
| A-100 | 12.50 | 13.20 | +5.60% |
What is free and what costs
- 37 toolsFree with no limit. They run in your browser, so there is no account and no upload.
- 116 tools115 standard tools with 3 free jobs a day (files up to 10 MB, up to 200 jobs a day with Pro) and the Anti-KI Text Humanizer with its own daily limit. 44 of them run without an account; the other 72 need a free account. Failed jobs are never counted.
- 37 AI toolsUse credits. 1 credit covers one small job, and the cost is shown before the job starts.
Most used tools
See all 190 tools- YouTube Thumbnail MakerTurn one photo and a headline into a thumbnail for video and Shorts.JPG, PNG, WebP → JPG or PNG3 free a day
- Compress PDF to a target sizeChoose a limit in KB or MB and get a PDF that fits under it.PDF → PDF with size report3 free a day
- Compress images to a sizeMake photos fit a real KB or MB limit. Resizing only if you allow it.JPG, PNG, WebP, AVIF → ZIP3 free a day
- Price List CompareSee every increase, decrease, new and removed SKU between two supplier lists.CSV, XLSX → XLSX and CSV3 free a day
- CSV Cleaner & ValidatorFix delimiters, encoding, broken rows and duplicate headers before an import.CSV, TSV → clean CSV and issues report3 free a day
- E-Invoice ValidatorCheck XRechnung, ZUGFeRD and Factur-X invoices and read them as a report.XML, PDF → report and findings CSV3 free a day
- Batch Background RemoverCut plain backgrounds out of product photos in one batch.JPG, PNG, WebP → transparent PNG3 free a day
- Screw & Bolt CalculatorPilot hole, tap drill, torque and wall plug sizes, worked out in your browser.Screw size, material → drill and torque valuesFree, no limit
Browse by category
Open the tool directory- PDF & Documents24 toolsCompress, organise, number, redact and convert PDFs.
- Images & Design19 toolsResize, compress, cut out and convert images.
- Video, Audio & YouTube24 toolsThumbnails, subtitles, loudness, trimming and podcasts.
- Spreadsheets & Data11 toolsClean CSV files, compare lists and build formulas.
- Finance & Accounting20 toolsInvoices, bank files, reconciliations and budgets.
- E-commerce12 toolsProduct feeds, listings, catalogues and margins.
- Websites & SEO16 toolsAccessibility, links, sitemaps and search metadata.
- Developer Tools24 toolsFormat, convert and check code, configs and API files.
- Legal & Compliance18 toolsContracts, GDPR records, evidence packs and policies.
- Office & Productivity7 toolsSignatures, calendars, contacts and meeting notes.
- Education & Research10 toolsFlashcards, worksheets, citations and lab data.
- Engineering & Trades5 toolsScrews and drill sizes, 3D prints, PCB and BIM files.
How it works
Open a tool
Run it on the prepared example first, or add your own file. Each tool page lists its formats and limits.
Choose settings and run
Set the target size, style or rules you need. A free job only counts when it succeeds.
Check and download
Look at the result and its report, then download. Most result packages stay available for 24 hours.
How your files are handled
- Many free jobs without an accountFor 44 tools a guest session is created for you. Other tools, AI credits and plans need a free account.
- Hosted in Vienna, AustriaFiles are processed on our servers at netcup in Vienna.
- Deleted automaticallyMost drafts expire after 2 hours and most result packages after 24 hours. Each tool page states its exact window.
- Not used for AI trainingYour uploads are not used to train AI models.
- No ads, no trackingThere is no advertising and no behavioural tracking on WoluTools.
- Failed jobs are freeA failed job never counts against your 3 daily jobs, and reserved credits are released.
When 3 jobs a day are not enough
Pro costs €12.99 a month or €89.99 a year. It raises the daily limit on standard tools from 3 to 200 jobs, allows larger files and batches and includes 40 AI credits a month. You can cancel at any time.
Payment by PayPal or card (Stripe), currently for customers in Germany. Prices are final prices; no VAT is charged under § 19 UStG.
Questions
Is WoluTools free?
37 tools are free with no limit. They run in your browser, without an account and without uploading anything. 115 standard tools give you 3 successful jobs a day for free, with files up to 10 MB, up to 3 files and 50 pages per job, and the smallest job size of each tool. The Anti-KI Text Humanizer has its own shared daily limit. The counter resets at midnight UTC. The 37 AI tools use credits.
Do I need an account?
Not for the 37 free tools and 44 standard tools: a guest session is created in the background. The other 72 standard tools need a free account, and each tool page says which applies. You also need an account to use AI tools, to buy credits or to subscribe to Pro or Business.
How do credits work?
AI tools use credits. 1 credit covers one small AI job; larger documents or batches cost 2 to 4 credits. The cost is shown before a job starts, and reserved credits are released if the job fails. Credit packs start at 20 credits for €6.99 and never expire.
What happens to my files?
They are processed on servers in Vienna, Austria. Most drafts are deleted after 2 hours and most result packages after 24 hours; each tool page states its exact window. Uploads are not used to train AI models.
How do I cancel Pro?
In your workspace, at any time. The plan stays active until the end of the period you paid for.