LabScale · DNAScale · QualityScale · MoleculeScale · DocScale
Free workbenches for measurements, sequencer traces, molecular structures and lab reports. Drop in a file and get a graph, a consensus sequence, a 3D model or a finished paper. Nothing to install and nothing leaves your device.
Animation: streams of zeros and ones move from the left and are transformed into line charts, bar charts, scatter plots with a regression line, heat maps, spectra with fitted peaks, sequencer chromatograms, a rotating molecule and a report page.
Each tool takes a kind of raw input and turns it into something you can read, publish or build on. They share one look, run offline once loaded, and keep your files on your device.
Data analysis and graphing
Worksheets, 110+ chart types, 110+ statistical and signal analyses and curve fitting with confidence bands. Paste a column, get a graph; run a test, get a report.
Sequences and Sanger traces
View chromatograms, trim and edit base calls, assemble reads into contigs or map them to a reference, align sequences and inspect ORFs, restriction sites and a 3D helix.
Sequencing quality control
Check FASTQ and FASTA files before you analyse them: per-base quality, flow-cell maps, adapters, duplication and k-mers, with a trim advisor and side-by-side comparison of many runs.
3D molecules, proteins and crystals
Draw or type a SMILES string, optimise the geometry, search conformers and render proteins as cartoons or surfaces. Measure distances, angles and dihedrals in the view.
Lab books, reports and papers
Write in LaTeX or Markdown and watch a paginated A4 or Letter preview update as you type, with equations, citations, cross-references and a bundled maths renderer.
The same workspace carries your measurements from import to a finished, publication-ready result.
One tool instead of a spreadsheet, a statistics package, a curve fitter and a plotting program.
Spreadsheet-style grids with formulas, fill, sort, filter, find and replace, column formats and dates. Insert and delete rows and columns, or use functions such as SUM, CORREL and COUNTIF.
From line, scatter and box plots to violin, Sankey, Piper, Smith, ternary, 3D surfaces, isosurfaces and clustered heat maps. Add trendlines, error bands, tables and maths text.
Descriptive statistics, t-tests, ANOVA, non-parametric tests, regression, survival, PCA, clustering, time series, power analysis and a Stats Advisor that suggests the right test.
49 built-in models plus your own formulas: global fits with shared parameters, weights, bounds, confidence bands, peak finding, baselines and model comparison.
Smoothing, FFT and inverse FFT, filters, wavelets, spectrograms, Hilbert transform, convolution and correlation. Preview your signal while you work.
Control charts, process capability, gage R&R, tolerance intervals, acceptance sampling, stability studies, factorial and response-surface designs.
Every result is logged and updates when data change. Build layout pages, write report notes with live placeholders and export PDF, Word, HTML, Markdown or PowerPoint.
Global search, right-click menus, undo history, templates, drag-and-drop import with a smart import wizard, dark mode and three layouts from full ribbon to minimal.
Select columns and preview them as dozens of chart types at once, then keep the one that tells the story.
Open the files straight from the sequencer. Check the peaks, fix the calls and let the contig tell you what the clone really contains.
The trace sits under the alignment, so every doubtful base is one click from the evidence. Mixed peaks get IUPAC codes instead of silent guesses.
reference ATGGCTAAGCTGACCGGTTACGAGCTGAAA T7 fwd ATGGCTAAGCTGACCGGTTACGAGCTGAAA pRev ·········CTGACCAGTTACGAGCTGAAA consensus ATGGCTAAGCTGACCRGTTACGAGCTGAAA coverage 111111111222222222222222222222 ▲ mixed peak → written as IUPAC R (A/G) → report.pdf traces, alignment, consensus
A sequencing run can fail in many quiet ways. QualityScale reads your files in the browser and shows what went wrong, where, and what to do about it.
Open one file or twenty. Every sample gets a score, a pass/warning/fail strip and plain-language findings; the flow-cell layout shows failing tiles at a glance.
score 46 · grade F ✕ quality decays along the read ✕ tile 1208 below average ✕ adapter read-through 13% ! GC: extra population at 60–73% → trim at position 60 keeps 98% Q30
Build a molecule, relax it, and see it from every side. The same viewer handles a small ligand, a protein or a crystal.
Click to place atoms, or type a SMILES string and get a 3D structure. A built-in force field tidies the geometry while you drag.
input CN1C=NC2=C1C(=O)N(C(=O)N2C)C build 3D coordinates + force-field clean-up formula C8H10N4O2 mass 194.19 g/mol rings 2 (1 aromatic) → .png .mol .pdb .xyz .obj
Your graphs and tables need a home. Write the lab book, report or manuscript next to a live preview, then export it in the format your reader wants.
Start from a template and keep writing. The preview is paginated, clicking a block jumps to its source line, and projects stay in your browser.
\section{Results} Absorbance rises linearly with concentration (Figure~\ref{fig:cal}), \begin{equation} A = \varepsilon\, l\, c \end{equation} as reported by \cite{beer1852}. → paginated preview · PDF · DOCX · EPUB
All five tools are static web apps. Calculations, alignments, 3D rendering and typesetting run in your browser, projects are saved in local storage, and there are no accounts, trackers or cookies.
// while you analyse uploads 0 bytes tracking none cookies none account not needed data location your browser
Yes. There is no sign-up and no paywall. Open a tool and start working.
They are separate browser apps with the same look and the same privacy approach. They exchange work through ordinary files: export a figure from LabScale as SVG or PNG and place it in a DocScale report, or save a molecule image and use it in a presentation.
No. Files you open, sequences you align, structures you draw and results you compute stay in your browser. Only optional helpers, such as the Excel reader, are downloaded, and only after you confirm.
CSV, TXT and TSV with an import wizard that detects separators, decimal commas, headers, units and dates; Excel workbooks; JSON; HTML tables and XML. You can also paste straight from a spreadsheet.
Yes. Graphs export as vector PDF, SVG and EPS or as PNG, JPG, TIFF and WebP; reports export as PDF, Word, HTML and Markdown, and all graphs can go into a PowerPoint file.
DNAScale reads ABIF (.ab1) and SCF chromatograms plus FASTA, FASTQ, GenBank, EMBL and Clustal files. QualityScale reads FASTQ and FASTA, also gzip-compressed. MoleculeScale reads PDB, MOL/SDF, XYZ, CML, CIF, Gaussian cube files and SMILES strings.
The Stats Advisor looks at your columns, checks assumptions such as normality and equal variances, and recommends tests. Every result shows the numbers behind it.