Find a tool for the task at hand
All fourteen work today and all fourteen are free, up to the limits listed against each one. Any paid tool is $5 a month on one subscription; bundles cost less; Everything is $24. Sign in and it unlocks — no key to paste; cancel any time from your account.
Prepare documents
Turn one messy file into the separate, named files you needed.
Split a merged invoice PDF· Invoice Splitter
One PDF holding many invoices goes in; separate files named by invoice number come out.
- In
- One PDF, up to 50 MB and 500 pages
- Out
- A ZIP of PDFs named by invoice number
Runs in your browser
- Splitting on invoice numbers needs a text-based PDF; scanned pages have no text to read, and the tool says so rather than guessing. If your batch is a fixed number of pages per invoice, the every-N-pages mode works on scans too.
- Up to 50 MB and 500 pages. The free ZIP contains the first 3 documents; the subscription includes every one.
Pair packing slips with shipping labels· SlipMatch
Two PDFs go in; one PDF comes out with each slip followed by its label, in packing order.
- In
- A slips PDF and a labels PDF, each up to 25 MB and 500 pages
- Out
- One merged PDF in packing order
Runs in your browser
- Pairs on the order number printed on both documents; anything it cannot pair is listed rather than silently dropped.
- The free version outputs the first 10 orders.
Triage old Publisher files before converting them· Publisher Rescue
A folder of aging .pub files goes in; a list of what each one is and whether it is worth converting comes out.
- In
- Microsoft Publisher .pub files, up to 64 MB each
- Out
- A triage list: what each file is and whether it is worth converting
Reads in your browser · converts on your PC
- The browser reads the files to triage them; it does not convert them. .pub is a proprietary format only Publisher itself renders faithfully, which is why converting means driving your own installed Publisher — and that kit is the planned paid tier, not something you get today.
Audit inventory
Find what the platform's own reports leave you to notice.
Review inventory events with no matching reimbursement· FBA Gap Auditor
Amazon's own reports go in; a worklist of gaps comes out, each with the time left to file.
- In
- Amazon reimbursement and inventory-adjustment reports (CSV)
- Out
- A worklist with a countdown per event
Runs in your browser
- Amazon decides what is eligible. This tells you where to look; it does not promise money.
- The free version analyses the first 200 reimbursement rows.
Search your exported Stocky records· Stocky Vault
Retired-Stocky CSV exports go in; one searchable archive that still opens in years comes out.
- In
- Stocky CSV exports
- Out
- A searchable archive you keep
Runs in your browser
- Reads the exports Stocky produced. It cannot reach into Shopify to fetch what was never exported.
- Handles up to 5 million cells across the files you load.
Read and plan your money
See where the money actually goes, and work out a schedule that survives contact with the real terms.
Compare card payoff schedules, promo APRs included· Payoff Lab
Your cards as they actually are go in; the month you are debt-free, and what avalanche saves over snowball, comes out.
- In
- Balances, APRs, promo end dates, your monthly budget
- Out
- A month-by-month payoff schedule
Runs in your browser
- Works from the numbers you enter. It does not connect to your bank or card issuer.
- A plan, not financial advice.
Read your bank statements plainly· Statement Insight
A few months of CSV or PDF statements go in; what a month really costs, what recurs and what it adds up to a year, and what fees and interest quietly cost come out.
- In
- Bank or card statements — the CSV your bank exports, or the monthly PDF
- Out
- Typical month in and out, recurring charges with yearly cost, categories, top merchants, fees
Runs in your browser
- Statements are read in your browser and never uploaded or stored; close the tab and they are gone.
- Columns and section headings are sniffed, not assumed; the page says how each file was read and a Flip control fixes a wrong guess.
- Scanned PDFs (no text layer) cannot be read.
Turn bank statements into a spreadsheet or QuickBooks file· Statement Converter
CSV or PDF statements go in; one clean table comes out — CSV, Excel (.xlsx) with amounts as numbers, or a QuickBooks Web Connect file (.qbo) and OFX.
- In
- Bank or card statements — the CSV your bank exports, or the monthly PDF
- Out
- CSV free; Excel, .qbo and OFX with the subscription; every row, oldest first
Runs in your browser
- Statements are read and the files are written in your browser; nothing is uploaded or stored.
- A running balance is not carried over; banks print it inconsistently and imports do not need it.
- Scanned PDFs (no text layer) cannot be read.
Find every charge that comes back, and what it costs a year· Recurring Charges
A few months of statements go in; every charge on a rhythm comes out — subscriptions, memberships, the ones you forgot — with its yearly cost and the charges it was read from.
- In
- Bank or card statements — the CSV your bank exports, or the monthly PDF
- Out
- The recurring charges, each with its rhythm and yearly cost
Runs in your browser
- Statements are read in your browser and never uploaded or stored.
- Recurring means the same merchant three or more times, 25–95 days apart, within 20% of the middle amount; a row can be marked as not recurring.
- Scanned PDFs (no text layer) cannot be read.
Check and preserve publishing
Keep what you published, and check what you disclose.
Review a site's AI transparency disclosures· Article 50 Check
A site address goes in; the EU AI Act Article 50 gaps come out, each with wording that would close it.
- In
- A public site address
- Out
- A findings report with suggested disclosure wording
Runs on Avyth's server
- Avyth's server fetches the page, so this one is not browser-local.
- It reads the HTML your server delivers, for the one address you give it. A chat widget that JavaScript injects after the page loads is invisible to it — and to any scanner that works this way.
- A review, not legal advice or a certificate of compliance.
Save public newsletter posts in portable formats· Substack Archiver
A publication address goes in; its public posts come out as HTML and Markdown you own.
- In
- A Substack publication address
- Out
- A ZIP of HTML and Markdown files
Runs on Avyth's server
- Avyth's server fetches the posts, so this one is not browser-local. Public posts only — no login, so no subscriber-only content.
- Needs the original name.substack.com address; custom domains are not supported yet.
- Free: up to 200 posts and a 4 MB archive, images left at their original addresses. Subscribed: up to 2,000 posts, 60 MB, images bundled (up to 400 at 5 MB each) and an EPUB. Images hosted outside Substack's own CDN stay as links either way.
Check a video before it goes up
See and hear it the way viewers will, before you upload.
Hear a video the way each device plays it· Playback Check
A video goes in; you hear it through seven modelled devices and get its loudness, true peak and range against YouTube's −14 LUFS.
- In
- One video or audio file, up to 1 000 MB
- Out
- A report: integrated loudness, true peak, range, per-device rows, suggested fixes with the number each comes from
Runs in your browser
- The device responses are models of typical devices, not measurements of a particular product, and the page says so. The voice-over-bed figure is an estimate.
- Anything the browser can decode: MP4, MOV, WebM, MKV, MP3, WAV, AAC, FLAC, OGG. Some codecs inside video containers cannot be decoded in a browser; the tool says so and asks for the audio track.
See a thumbnail at the size viewers see it· Thumbnail Preflight
A thumbnail and a title go in; you see them at true pixel size on the phone feed, desktop home, the suggested sidebar and search, in light and dark, beside other videos.
- In
- One image (PNG or JPEG) and a title
- Out
- Four surfaces rendered at real size, the 168-px look, and the objective checks: size, weight, ratio, truncation, what YouTube's UI covers
Runs in your browser
- No predicted click-through rate, on purpose: that number cannot be checked. YouTube Studio's Test & Compare runs the real test; this makes sure what you send it is legible and intact.
- Surface dimensions are YouTube's layouts as measured in September 2026; the typeface is this page's, not Roboto, so truncation can differ by a character.
Find the businesses to talk to
A real list of local businesses, into the CRM you already use.
List every business of a kind in an area, into your CRM· Local Business Finder
A kind of business and a place go in; a table of real local businesses comes out — name, phone, website, address, rating — as CSV, a HubSpot-shaped import, JSON, or straight to your own n8n or Zapier webhook.
- In
- What kind of business, and where
- Out
- A table of businesses from Google's licensed listings; CSV, HubSpot import CSV, JSON, or a webhook post
Runs on Avyth's server
- Not available yet: search is being switched on. Please don't buy this tool on its own until it is; the other tools in a bundle work today.
- Businesses only, never people: the data is Google's Places API under licence, the same details a Maps card shows. Nothing is scraped and no email addresses are collected.
- Nothing is stored: your search goes to our server and on to Google; the results live on the page until you leave. The webhook post goes from your browser to your endpoint.
- Every search costs us at Google, so there is a daily ceiling for the whole tool as well as per person; a plain message says so if it is reached.
Where your files go
Nine of these read your files entirely in your browser — the file is never uploaded and Avyth never receives it. Payoff Lab works the same way on the figures you type rather than a file. Article 50 Check, Substack Archiver and Local Business Finder are different by nature: they fetch from the public web or a licensed listings service on your behalf, so they run on Avyth's server. Each tool repeats this on its own page, and the privacy policy lists exactly what is collected.
Looking for the tools that fit your week? Tools by task — bookkeepers, YouTube creators, online sellers, newsletter writers. Deciding against something you already use? Compare four alternatives — MoneyThumb, Docparser, Rocket Money and TubeBuddy — each with the case for the other side.