MarkFlow vs Mass Rename

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

MarkFlow compared with Mass Rename
Detail	MarkFlow	Mass Rename
What it does	Free online Markdown to Word converter with full GitHub Flavored Markdown support	Batch rename files from a CSV or Excel mapping table without uploading them
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 1 conversion per day. Credits: Mini Pack $3.90 (20 credits), Starter Pack $9.90 (60 credits), Value Pack $19.90 (150 credits). Subscriptions: Monthly $8.90, Yearly $47.90, Lifetime $99.90 (all unlimited conversions). Credits never expire; 1 credit converts 1 file to Word, PDF, or HTML.	Free: rename up to 50 files per batch with all features. Lifetime licence: $19 USD one-time payment for unlimited files per batch.
Key features	LaTeX math equation rendering for inline and display formulas Mermaid diagram conversion to high-quality embedded images Real-time live preview of formatting before conversion Drag and drop or paste file upload supporting .md and .markdown files up to 10 MB Automatic image downloading and embedding into Word documents Support for .docx (modern) and .doc (legacy) Word formats Conversion to PDF with page breaks and print-ready formatting Conversion to semantic HTML5 for web publishing PDF to Markdown conversion with OCR support for scanned files	Case-insensitive filename matching across CSV/XLSX files Preview all conflicts before renaming Download renamed files as ZIP Rename photos by EXIF date taken Support for CSV, TSV and Excel .xlsx formats In-place folder renaming for Chrome and Edge Generate rename scripts for Windows, Mac and Linux Handle files in subfolders without moving them Auto-numbering for duplicate filenames
What makes it different	Instant conversion in milliseconds with no processing queue or waiting Files never permanently stored—processed over encrypted HTTPS and deleted immediately Full formatting preservation including headings, lists, code blocks, emojis, and GitHub alerts No software installation required—browser-based tool works on desktop and mobile 7-day money-back guarantee on all paid plans	100% client-side processing—files never leave your browser or device No account, signup or installation required Works offline after the page loads Free tier with full features for up to 50 files per batch
Community votes	0	0
DR (Domain Rating by Ahrefs)	33 −10 (down) since last check	4 +2 (up) since last check
Trust Flow (Majestic)	22	0
Citation Flow (Majestic)	22	0
Referring domains (Majestic)	192	0

5 details filled in for both companies.

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